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Home >
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Grinding Wheels >
Cut-off Wheels - Toolroom >
Toolroom - Non-reinforced
Cut-off Wheels - Toolroom Non-reinforced
Toolroom Non-Reinforced Cut-off Wheels (6" – 12") are used on “fixed base” types of machines where the work is securely clamped, guarded, and where the wheel operates on a controlled cutting plane. Available in various bond specifications.
Features & Benefits
Specifications
Photos
FAQs
B Bond (smooth sides) is a mild acting resin bond for light cut-off applications. BW is
zone reinforced
B25 Bond (smooth sides) is a versatile, free-cutting, durable resin bond, ideal for dry cutting metal in high production runs
E7 Bond (smooth sides) is a shellac bond with very mild cutting action, recommended for highly critical applications where no burr, heat checks, or discoloration
is permitted
R30 Bond (smooth sides) is a mild-acting rubber bond primarily for wet, ultra-thin cutting
R55 Bond (rough sides) is a versatile, free cutting, rubber bond used primarily for wet cut-off
B82 Bond offers improved life over rubber bonds in wet applications
Metlab cut-off wheels are engineered for sectioning samples during metallurgical evaluations, producing minimal burr and burn
Metlab 57A90-K4R30 is edeal for use on hard metals
Metlab 88A901-HB82 is designed for longer life and use on softer materials
Please see the Norton Catalog - Cut-off Wheels PDF file, located in Related Documents in the right hand navigation column of this page, for complete list of specifications for this product.
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Q: Are there any special tips I should know when using non-reinforced toolroom cut-off wheels?
A:
Non-Reinforced cut-off wheels are designed for use on “fixed base” types of machines where the work is securely clamped, guarded, and where the wheel operates on a controlled cutting plane.
Wheels with a “W” reinforcement (reinforcement around the hole) are not considered to be truly reinforced.
Clamp or fixture the workpiece for straightest cuts
Run wheels at the highest possible speed marked on the wheel and make cuts as quickly as possible.
It is recommended that a cut-off machine should have 1 horsepower for every inch of wheel diameter. For less than this, we recommend using a softer specification.
Using a harder grade wheel increases wheel life, but it also increases burn, power required and decreases cut rate.
Using a coarser grit wheel increases wheel life and cut rate, but it also increases burr and power required.
Related Documents
Catalog - Cut-off Wheels
(
.pdf
)
3695
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Related Links
Cut-off: Metallurgical
Cut-off: Toolroom - Reinforced